Digital Timer Ultra-compact Timer Provides Advanced Functions and Security Settings. Features

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Digital Timer

H5CX-@-N

Ultra-compact Timer Provides Advanced

Functions and Security Settings.

Basic Features

• Short body with depth of only 59 mm (for 24-VAC / 12 to 24-VDC Models with Screw Terminals). *1

• Character height of 12 mm for better readability (on models with 4 digits). • The present value display characters can be switched between red, green,

and orange. *2

Safety and Reliability

• Power supply circuit and input circuits are isolated for safety and reliability. *3

• New set value limit and output counter functions have been added.

Other Features

• Front Panel can be changed to white or light gray. *4

• Models with instantaneous contact output added to the series. *1. For 100 to 240 VAC Models with Screw Terminals 78 mm, Models with Sockets: 63.7 mm

(case dimension).

*2. The H5CX-A11, H5CX-L8 and H5CX-B Timers have only red characters. *3. Specifications: 100 to 240 VAC

*4. Replacement Front Panels sold separately.

Features

Basic Features

Ultra Short Body

The body depth has been greatly reduced. Helps in making thinner control panels. (Models with Screw Terminals)

Easier to Read

For better readability, the character height for the present value display is 12 mm (on models with 4 digits), the largest class in the industry. The wide viewing angle and brightness provide excellent visibility. The number of display segments has also been increased to make settings easier to understand, and the present value display can be switched between red, green and orange so that output status can be seen from a distance.

Note: The H5CX-A11 and H5CX-L8 Timers have only red characters.

The Easiest Operation

Operation is simplified by the Up/Down Keys for each digit on 4-digit models and Up Keys for each digit on 6-digit models.

Safety and Reliability

Isolated Power Supply and Input Circuits

*1

Power supply circuit and input circuits are isolated for safety and reliability.

Previous non-isolated timers had wiring restrictions and could be damaged if wired incorrectly. The New H5CX removes these worries.

*1. New Models (H5CX-@-N) with 100 to 240-VAC specifications.

Set Value Limit

You can set an upper limit for the set value to prevent unexpected operation of output devices caused by setting mistakes.

Output Counter

The output counter counts the number of times the output turns ON (alarm display, count monitoring, count in increments of 1,000). This counter is useful in managing the service life of the Timer or the load.

Refer to “Safety Precautions” on page 41.

New models

Previous models

24-VAC / 12 to 24-VDC Models with Screw Terminals: 59 mm 100 to 240-VAC / VDC Models with Screw Terminals: 78 mm *

Models with Sockets: 63.7 mm (case dimension)

* The shortest body for a timer with isolated power supply and input circuits and a maximum

ambient temperature of 55°C (according to OMRON investigation in June 2009).

Model with 4 Digits Model with 6 Digits

(Display example) 12 mm

(actual size)

10 mm

(actual size) Previous models New models

Easy to read from the top, bottom, and sides!

Model with 4 Digits Model with 6 Digits

–V +V Output terminal on PLC or other device AC power supply *2 H5CX Previous Input terminal 0-V terminal COM terminal Forget These Worries with the New H5CX Stabilized DC

power supply

*2. The AC power supply ground is on the commercial power supply side.

Worry-free operation is achieved with the New H5CX by restricting the time that can be set.

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Other Features

Change the Front Panel Color

The Front Panel can be replaced with an optional Front Panel (order separately) with a different color to match the installation site. Select from black, white, and light gray.

Models with Instantaneous Contact Output

Models with instantaneous contact outputs have been added to the lineup for use with self-holding circuits and as auxiliary relays. These models are also convenient when replacing analog timers.

Universal NPN/PNP Input

DC 2-wire sensors can be connected for a wide range of input devices.

Waterproof, Dust-proof Structure (UL508 Type

4X and IP66)

Worry-free application is possible in locations subject to water. Note: When the Y92S-29 Waterproof Packing is used.

Key Protection

Select from any of seven protection patterns. Use the best one for the application.

New Modes

Modes, such as a stopwatch mode (Mode S), have been added. Select any of 15 modes.

Model Number Structure

Model Configuration

Black (standard)

White Light gray

You can replace the Front Panel.

H5CX Series

Type

Standard Type

H5CX-A Series

Economy Type

H5CX-L Series

Six-digit Type

H5CX-B Series

Model H5CX-A@-N H5CX-A11@-N H5CX-L8@-N H5CX-L8E@-N H5CX-B@-N

Function

Timer Yes Yes No

Twin timer Yes Yes No

Two-stage settings/

forecast output No No Yes

Operating modes Timer Mode: 11 modes

Twin Timer Mode: 4 modes

Timer Mode : 4 modes Twin Timer Mode : 2 modes

Timer Mode: 2 modes

Input NPN/PNP input NPN input None NPN/PNP input

External connections Screw terminal

block 11-pin socket 8-pin socket Screw terminal block

Present value display character color

Red, green, or

orange Red

Number of display digits 4 6

Instantaneous contacts None Provided None

Gate input Supported Not supported Supported

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Model Number Legend

(Not all possible combinations of functions are available.)

H5CX-

@@@@@-N

– – – – –

1 2 3 4 5

Ordering Information

List of Models

Note: 1. The functions that are provided depend on the model. Check detailed specifications before ordering. 2. Refer to page 33 and later for information on H5CX-B Timers (6-digit display).

Type Time specifications Operating modes External

connections Inputs Outputs Supply voltage Models

H5CX-A 0.001 to 9.999 s 0.01 to 99.99 s 0.1 to 999.9 s 1 to 9999 s 1 s to 99 min 59 s 0.1 to 999.9 min 1 to 9999 min 1 min to 99 h 59 min 0.1 to 999.9 h 1 to 9999 h Timer Mode A: Signal ON Delay I A-1: Signal ON Delay II A-2: Power ON Delay I A-3: Power ON Delay II b: Repeat cycle 1 b-1: Repeat cycle 2 d: Signal OFF Delay E: Interval F: Cumulative

Z: ON/OFF-duty-adjustable flicker S: Stopwatch

Twin Timer Mode toff: Flicker OFF Start 1 ton: Flicker ON Start 1 toff-1: Flicker OFF Start 2 ton-1: Flicker ON Start 2

Screw terminals Signal, Reset, Gate (NPN/ PNP inputs) Contact output (time-limit SPDT) 100 to 240 VAC H5CX-A-N 12 to 24 VDC/ 24 VAC H5CX-AD-N Transistor output (SPST) 100 to 240 VAC H5CX-AS-N 12 to 24 VDC/ 24 VAC H5CX-ASD-N 11-pin socket Contact output (time-limit SPDT) 100 to 240 VAC H5CX-A11-N 12 to 24 VDC/ 24 VAC H5CX-A11D-N Transistor output (SPST) 100 to 240 VAC H5CX-A11S-N 12 to 24 VDC/ 24 VAC H5CX-A11SD-N H5CX-L 8-pin socket Signal, Reset (NPN inputs) Contact output (time-limit SPDT) 100 to 240 VAC H5CX-L8-N 12 to 24 VDC/ 24 VAC H5CX-L8D-N Transistor output (SPST) 100 to 240 VAC H5CX-L8S-N 12 to 24 VDC/ 24 VAC H5CX-L8SD-N Timer Mode

A-2: Power ON Delay I b: Repeat cycle 1 E: Interval

Z: ON/OFF-duty-adjustable flicker Twin Timer Mode

toff: Flicker OFF Start 1 ton: Flicker ON Start 1

None Contact output (time-limit SPDT + instantaneous SPDT) Models with instantaneous contact outputs 100 to 240 VAC H5CX-L8E-N 12 to 24 VDC/ 24 VAC H5CX-L8ED-N H5CX-B 0.01 to 9999.99 s 1 s to 99 h 59 min 59 s 0.1 to 99999.9 min 0.1 to 99999.9 h A: Signal ON Delay I

F-1: Cumulative Screw terminals

Signal, Reset, Gate (NPN/ PNP inputs) Transistor output (DPST) 12 to 24 VDC H5CX-BWSD-N 4. Output type

* Can be used as a time-limit DPDT output.

5. Supply voltage

* The H5CX-BWSD-N is available only for 12 to 24 VDC. Symbol Meaning

None Contact output (time-limit SPDT) E Contact output (time-limit

SPDT + instantaneous SPDT) *

S Transistor output

Symbol Meaning

None 100 to 240 VAC 50/60 Hz D 12 to 24 VDC/24 VAC 50/60 Hz *

1. Type Classifier 2. External Connections 3. Settings

A Standard type

B 6-digit type

L Economy type

None Screw terminals

8 8-pin socket

11 11-pin socket

None One stage

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Accessories (Order Separately)

Front Panels (Replacement Parts)

Note: 1. You can change the color of the front panel when mounting the Timer. The Timer is shipped with a black (N1.5) Front Panel. 2. "TIMER" is printed on the front of Replacement Front Panels.

Soft Cover

Hard Cover

Flush Mounting Adapter

Waterproof Packing

Connection Sockets

Terminal Covers for P3G-08 and P3GA-11 Back-connecting Sockets

Models Color Applicable Timers Page Y92P-CXT4G Light gray (5Y7/1)

Four-digit models 12

Y92P-CXT4S White (5Y9.2 / 0.5)

Y92P-CXT4B Black (N1.5)

Models Remarks Page

Y92A-48F1 --- 12

Y92A-48 --- 12

Y92F-30 Included with models with terminal blocks.

12 Y92F-45

Use this Adapter to install the Timer in a cutout previously made for a DIN 72 x 72 mm device (panel cutout: 68 x 68 mm).

Y92S-29 Included with models with terminal blocks. 12

Models Type Connectable Timers Remarks Page

P2CF-08 Front Connecting Socket H5CX-L8@ 13 P2CF-08-E Front Connecting Socket (Finger-safe Type)

Round crimp terminals cannot be used on Finger-safe Sockets. Use forked crimp terminals.

P2CF-11 Front Connecting Socket H5CX-A11@ P2CF-11-E Front Connecting Socket (Finger-safe Type)

Round crimp terminals cannot be used on Finger-safe Sockets. Use forked crimp terminals.

P3G-08

Back Connecting Socket

H5CX-L8@ _{A Y92A-48G Terminal Cover can be used with the} Socket to create a finger-safe construction.

P3GA-11 H5CX-A11@

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• Switch the display color

* between red, green, and orange

to see the output status from a distance.

• Up/Down Keys for each digit enable easy operation.

• Cyclic control is easy with the Twin Timer and Variable

ON/OFF Duty modes.

* Not supported by the H5CX-A11@ or H5CX-L8@.

Specifications

Ratings

*1. Do not use the output from an inverter as the power supply. The ripple must be 20% maximum for DC power. *2. Inrush current will flow for a short time when the power supply is turned ON.

Inrush Current (Reference Values)

*3. The display is lit only when the power is ON. Nothing is displayed when power is OFF.

H5CX-A

@-N/-L@-N Digital Timers

Item Models H5CX-A@-N H5CX-A11@-N H5CX-L8@-N

Classification Standard Type Economy Type

Ratings Power supply voltage *1 • 100 to 240 VAC 50/60 Hz • 12 to 24 VDC/24 VAC 50/60 Hz Operating voltage

fluctuation range 85% to 110% of rated supply voltage (90% to 110% at 12 to 24 VDC)

Power consumption Approx. 6.2 VA at 100 to 240 VAC, Approx. 5.1 VA/2.4 W at 24 VAC/12 to 24 VDC *2

Mounting method Flush mounting Flush mounting, surface mounting, DIN track mounting

External connections Screw terminals 11-pin socket 8-pin socket

Degree of protection IEC IP66, UL508 Type 4X (indoors) for panel surface only and when Y92S-29 Waterproof Packing is used 4 digits

Digits

Time ranges 0.001 s to 9.999 s, 0.01 s to 99.99 s, 0.1 s to 999.9 s, 1 s to 9999 s, 1 s ti 99 min 59 s

0.1 m to 999.9 min, 1 min to 9999 min, 1 min to 99 h 59 min, 0.1 h to 999.9 h, 1 h to 9999 h

Timer mode Elapsed time (Up), remaining time (Down) (selectable)

Inputs

Input signals Signal, Reset, Gate

Signal, Reset

(no inputs on models with instantaneous contact outputs)

Input method

No-voltage Input ON impedance: 1 kΩ max. (Leakage current: 12 mA when 0 Ω) ON residual voltage: 3 V max.

OFF impedance: 100 kΩ min. Voltage Input High (logic) level: 4.5 to 30 VDC

Low (logic) level: 0 to 2 VDC (Input resistance: approx. 4.7 kΩ) No-voltage input/voltage input (switchable)

No-voltage Input ON impedance: 1 kΩ max.

(Leakage current: 12 mA when 0 Ω) ON residual voltage: 3 V max.

OFF impedance: 100 kΩ min.

Signal, reset, gate Minimum input signal width: 1 or 20 ms (selectable, same for all input)

Reset system Power reset (depending on output mode), external reset, manual reset, automatic reset (depending on output mode)

Power reset Minimum power-opening time: 0.5 s (except for A-3, b-1, F, ton-1, and toff-1 mode)

Reset voltage 10% max. of rated supply voltage

Sensor waiting time 250 ms max. (Control output is turned OFF and no input is accepted during sensor waiting time.)

Output

Output modes

A: Signal ON Delay I, A-1: Signal ON Delay II, A-2: Power ON Delay I, A-3: Power ON Delay II, b: Repeat Cycle 1, b-1: Repeat Cycle 2, d: Signal OFF Delay, E: Interval, F: Cumulative, Z: ON/OFF-duty-adjustable flicker, S: Stopwatch, toff: Flicker OFF Start 1, ton: Flicker ON Start 1, toff-1: Flicker OFF Start 2, ton-1: Flicker ON Start 2

Models with Instantaneous Contact Outputs

A-2: Power ON Delay I, b: Repeat Cycle 1, E: Interval, Z: ON/OFF-duty-adjustable flicker, toff: Flicker OFF Start 1, ton: Flicker ON Start 1

One-shot output

time 0.01 to 99.99 s

Control output

• Models with Contact Outputs

5 A at 250 VAC/30 VDC, resistive load (cos =1)

Minimum applied load: 10 mA at 5 VDC (failure level: P, reference value) • Transistor output: NPN open collector,

100 mA at 30 VDC max., residual voltage: 1.5 VDC max. (Approx. 1 V), Leakage current: 0.1 mA max.

Display method *3

7-segment, negative transmissive LCD; Present value: 12-mm-high characters,

(switchable between red, green, and orange) Set value: 6-mm-high characters,

green

7-segment, negative transmissive LCD; Present value: 12-mm-high characters, red Set value: 6-mm-high characters, green

Memory backup EEPROM (overwrites: 100,000 times min.) that can store data for 10 years min.

Operating temperature range -10 to 55°C (-10 to 50°C if counters are mounted side by side) (with no icing or condensation)

Storage temperature range -25 to 70°C (with no icing or condensation)

Operating humidity range 25% to 85%

Case color Black (N1.5) (Optional Front Panels are available to change the Front Panel color to light gray or white.)

Attachments Waterproof packing, flush mounting

adapter, label for DIP switch settings Label for DIP switch settings

---Voltage Applied voltage Inrush current (peak value) Time

100 to 240 VAC 264 VAC 5.3 A 0.4 ms

12 to 24 VDC/24 VAC 26.4 VAC 6.4 A 1.4 ms

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Characteristics

* Refer to Life-test Curve. Accuracy of operating time and setting error (including temperature and voltage influences)

Power-ON start: ±0.01% ±50 ms max. (See note 1.) Signal start: ±0.005%±0.03 ms max. (See note 1.)

Signal start for transistor output model: ±0.005%±3 ms max. (See note 1 and 2.)

If the set value is within the sensor waiting time at startup the control output of the H5CX will not turn ON until the sensor waiting time passes.

Note: 1. The values are based on the set value.

2. The value is applied for a minimum pulse width of 1 ms.

Insulation resistance

100 MΩ min. (at 500 VDC) between current-carrying terminal and exposed non-current-carrying metal parts, and between non-continuous contacts

Dielectric strength

2,000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non-current-carrying metal parts

2,000 VAC, 50/60 Hz for 1 min between power supply and input circuits for H5CX-A11-N/-A11S-N

1,000 VAC, 50/60 Hz for 1 min between control output, power supply, and input circuits for H5CX-@SD-N

2,000 VAC, 50/60 Hz for 1 min between control output, power supply, and input circuits for other models

1,000 VAC, 50/60 Hz for 1 min between non-continuous contacts

Impulse withstand voltage

3 kV (between power terminals) for 100 to 240 VAC, 1 kV for 24 VAC/12 to 24 VDC

4.5 kV (between current-carrying terminal and exposed non-current-carrying metal parts) for 100 to 240 VAC 1.5 kV for 24 VAC/12 to 24 VDC

Noise immunity

±1.5 kV (between power terminals) and ±600 V (between input terminals), square-wave noise by noise simulator (pulse width: 100 ns/ 1 µs, 1-ns rise)

Static immunity Malfunction: 8 kV

Destruction: 15 kV

Vibration resistance

Destruction 10 to 55 Hz with 0.75-mm single amplitude each in three directions for

2 h each

Malfunction 10 to 55 Hz with 0.35-mm single amplitude each in three directions for

10 min each

Shock resistance

Destruction 300 m/s2_{in three directions, three cycles}

Malfunction 100 m/s2_{in three directions, three cycles}

Life expectancy

Mechanical 10,000,000 operations min. (under no load at 18,000 operations/h and

ambient temperature of 23°C)

Electrical 100,000 operations min. (5 A at 250 VAC, resistive load at 1,800

operations/h and ambient temperature of 23°C) *

Weight Approx. 115 g (Timer only)

Life-test Curve (Reference

Values)

A maximum current of 0.15 A can be switched at 125 VDC (cosφ =1) and a maximum current of 0.1 A can be switched if L/R is 7 ms. In both cases, a life of 100,000 operations can be expected.

DC30V L/R=7ms AC250V/DC30V cosφ =1 AC250V cosφ =0.4 0 1 2 3 4 5 1,000 500 100 50 10 S w itching oper ations (× 10 4)

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Applicable Standards

*1. The following safety standards apply to models with sockets (H5CX-A11@ or H5CX-L8@).

cUL (Listing): Applicable when an OMRON P2CF (-E) Socket is used. cUR (Recognition): Applicable when any other socket is used.

*2. Excluding the H5CX-ASD-N/-A11SD-N/-L8SD-N.

I/O Functions

For details, refer to the timing charts on page 20 and page 29.

*1. The H5CX-L8E@ does not have an input. *2. The H5CX-L@ does not have a gate input.

Response Delay Time When Resetting (Transistor Output)

The following table shows the delay from when the reset signal is input until the output is turned OFF.

(Reference value)

Approved safety standards

UL508/Listing, UL50 Type 4X for indoor use (enclosure rating), CSA C22.2 No. 14 *1_,

conforms to EN61812-1 (Pollution degree 2/overvoltage category III) B300 PILOT DUTY

1/4 HP 120 VAC, 1/3 HP, 240 VAC, 5 A resistive load VDE0106/P100

CCC: Pollution degree 2, Overvoltage category II *2

EMC

(EMI) EN61812-1

Emission Enclosure: EN55011 Group 1 class A

Emission AC mains: EN55011 Group 1 class A

(EMS) EN61812-1

Immunity ESD: EN61000-4-2: 6 kV contact discharge (level 2) 8 kV air discharge (level 3)

Immunity RF-interference: EN61000-4-3: 10 V/m (Amplitude-modulated, 80 MHz to 1 GHz) (level 3); 10 V/m (Pulse-modulated, 900 MHz 5 MHz) (level 3) Immunity Conducted Disturbance: EN61000-4-6: 10 V (0.15 to 80 MHz) (level 3)

Immunity Burst: EN61000-4-4: 2 kV power-line (level 3); 1 kV I/O signal-line (level 4)

Immunity Surge: EN61000-4-5: 1 kV line to lines (power and output lines) (level 3); 2 kV line to ground (power and output lines) (level 3) Immunity Voltage Dip/Interruption: EN61000-4-11: 0.5 cycle, 100% (rated voltage)

Inputs *1

Start signal Normally functions to start timing.

In modes A-2 and A-3, disable timing. In mode S, starts and stops timing.

Reset

• Resets present value. (In elapsed time mode, the present value returns to 0; in remaining time mode, the present value returns to the set value.)

• Count inputs are not accepted and control output turns OFF while reset input is ON. • Reset indicator is lit while reset input is ON.

Gate *2 _{Disables timing. (If a reset occurs while the gate input is ON, a reset will be performed.)}

Outputs Control output (OUT) Outputs take place according to designated operating mode when timer reaches corresponding set value.

Minimum reset signal width Output delay time

1 ms 0.8 to 1.2 ms

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Connections

Block Diagram

Note: Basic insulation is provided between the power supply circuit and the input circuits. However, basic insulation is not provided in the

H5CX-@D-N.

Terminal Arrangement

Confirm that the power supply meets specifications before use.

H5CX-A-N/-AD-N H5CX-AS-N/-ASD-N H5CX-A11-N/-A11D-N H5CX-A11S-N/-A11SD-N H5CX-L8-N/-L8D-N H5CX-L8S-N/-L8SD-N H5CX-L8E-N/-L8ED-N Output circuit (See note.) Internal control circuit Display circuit

Key switch circuit Input circuits Power supply circuit (Basic insulation) (Basic insulation) 6 7 8 9 0V 1 2 3 4 5 (-) (+) Contact output

Reset Signal Gate

Terminals 1 and 6 of the H5CX-AD-N are connected internally.

6 7 8 9

0V

1 2 3 4 5

(-) (+)

Transistor output

Reset Signal Gate

Terminals 1 and 6 of the H5CX-ASD-N are connected internally.

6 ₇ 8 9 10 11 1 2 3 4 5 0V Reset Signal

Gate _{Internal circuit}

Unused

Contact output

(-) (+)

Terminals 2 and 3 of the H5CX-A11D-N are connected internally. 6 ₇ 8 9 10 11 1 2 3 4 5 0V Reset Signal

Gate _{Internal circuit}

Unused

Transistor output

(-) (+)

Terminals 2 and 3 of the H5CX-A11SD-N are connected internally. 4 3 2 1 8 7 6 5 0V Signal Reset Internal circuit Contact output (-) (+)

Terminals 1 and 2 of the H5CX-L8D-N are connected internally.

4 3 2 1 8 7 6 5 0V Signal Reset Internal circuit Unused Transistor output (-) (+)

Terminals 1 and 2 of the H5CX-L8SD-N are connected internally.

Transistor Output

• The transistor output of

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Input Circuits

Signal, Reset, and Gate Input

Input Connections

The inputs are no-voltage (closed or open) inputs or voltage inputs except for the H5CX-L8@. (The inputs of the H5CX-L8@ are no-voltage inputs only. The H5CX-L8E@ does not have an input.)

No-voltage Inputs (NPN Inputs)

Voltage Inputs (PNP Inputs)

The inputs of the H5CX-L8@ are no-voltage inputs only.

Voltage Input Signal Levels

Note: 1. The DC voltage must be 30 VDC max.

2. Input resistance: Approx. 4.7 kΩ

Open Collector

Voltage Output

Contact Input

DC Two-wire Sensor

No-contact Input (NPN Transistor)

No-contact Input (PNP Transistor)

Contact Input

High level (Input ON): 4.5 to 30 VDC Low level (Input OFF): 0 to 2 VDC

Internal circuit IN +14 V 1 kΩ Internal circuit IN Approx. 4.7 kΩ

No-voltage Inputs (NPN Inputs)

Voltage Inputs (PNP Inputs)

H5CX-A@ -H5CX-A11@ H5CX-L8@ 6 7 8 9 3 7 6 5 1 3 4 PLC or sensor

Note: Operate with transistor ON

0 V f

o

r inputs

Reset input Signal input Gate input

H5CX-A@ H5CX-A11@ H5CX-L8@ -6 7 8 9 3 7 6 5 1 3 4 Sensor

0 V f

o

r inputs

H5CX-A@ -H5CX-A11@ H5CX-L8@ 6 7 8 9 3 7 6 5 1 3 4

Note: Operate with relay ON

0 V f

or inputs

H5CX-A@ -H5CX-A11@ H5CX-L8@ 6 7 8 9 3 7 6 5 1 3 4

0 V f

or inputs

Applicable Two-wire Sensor

• Leakage current: 1.5 mA max. • Switching capacity: 5 mA min. • Residual voltage: 3.0 VDC max. • Operating voltage: 10 VDC

No-voltage Input Signal Levels

Note: The DC voltage must be 30 VDC max.

No-contact input

Short-circuit level Transistor ON • Residual voltage: 3 V max. • Impedance when ON: 1 kΩ max.

(The leakage current is approx. 12 mA when the impedance is 0 Ω.)

Open level Transistor OFF • Impedance when OFF: 100 kΩ min.

Contact input Use contacts which can adequately switch 5 mA at 10 V

H5CX-A@ H5CX-A11@

6 7 8 9

3 7 6 5

Sensor

Note: Operate with transistor OFF

0 V f

o

r inputs

H5CX-A@ H5CX-A11@

6 7 8 9

3 7 6 5

Sensor

0 V f

o

r inputs

H5CX-A@ H5CX-A11@

6 7 8 9

3 7 6 5

Note: Operate with relay ON

0 V f

or inputs

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Nomenclature

Dimensions

(unit: mm)

Digital Timers

OFF ON 12mm 6mm 1 3 2 8 9 5 4 6 7 10 11 12 ₁₃

Display Section

1. Key Protect Indicator (orange)

2. Control Output Indicator (orange)

Front View

Note: There is no DIP switch on the

H5CX-L8@. Character Size

for Present Value Display

Character Size for Set Value Display

3. Reset Indicator

(orange)

Operation Key

Switches

8. Mode Key

(Changes modes and setting items)

9. Reset Key

(Resets present value and output)

10. Up Keys 1 to 4

11. Down Keys 1 to 4

12. Key-protect Switch

13. DIP Switch

6. Set Value Display

(Sub-display)

(Character height: 6 mm, green)

7. Set Value 1, 2 Indicator

(green)

4. Present Value Display

(Main display)

(Character height: 12 mm, red *)

* Characters on models with screw terminals (H5CX-A@) can be switched between red, green, and orange.

5. Time Unit Indicators

(Color is same as present value display.) (If the time range is 0 min, 0 h, 0.0 h, or 0 h 0 min, these indicators flash to indicate timing operation.) 1 2 3 4 5 6 7 8 OFF (Disabled) (Enabled)ON (Default setting) 78 6 44.8×44.8 48×48

H5CX-A-N/-AS-N (Flush Mounting Models)

Note: M3.5 terminal screw (effective length: 6 mm)

59 6

44.8×44.8 48×48

H5CX-AD-N/-ASD-N (Flush Mounting Models)

Note: M3.5 terminal screw (effective length: 6 mm)

H5CX-A11

@-N

(Flush Mounting/Surface Mounting Models)

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Dimensions with Flush Mounting Adapter

58 48 7.5 76.5 (51) Y92S-29 (provided) Waterproof Packing Y92F-30 (provided) Flush Mounting Adapter Panel

H5CX-A-N/-AS-N (Provided with Adapter and Waterproof Packing)

Panel Cutouts

Panel cutouts areas shown below. (according to DIN43700).

Note: 1. The mounting panel thickness

should be 1 to 5 mm.

2. To allow easier operation, it is

recommended that Adapters be mounted so that the gap between sides with hooks is at least 15 mm (i.e., with the panel cutouts separated by at least 60 mm).

3. It is possible to mount Timers

side by side, but only in the direction without the hooks. (However, if Timers are mounted side by side, water resistance will be lost.)

Dimensions with Front

Connecting Socket

* These dimensions vary with the type of DIN track

(reference value). 60 min. 60 min. 45+0.6 0 45+0.6 0 15 min. A A=(48n-2.5)

With Y92A-48F1 attached. A={48n-2.5+(n-1)×4}

With Y92A-48 attached. A = (51n - 5.5)

n Units mounted side-by-side

+1 –0 +1 –0 +1 –0 103.2 100.9 H5CX -A11@-N

P2CF-11(-E) (order separately) Front Connecting Socket

*

H5CX -L8@-N

P2CF-08(-E) (order separately) Front Connecting Socket

92.3 90 * 58 48 7.5 57.5 (51) Y92S-29 (provided) Waterproof Packing Y92F-30 (provided) Flush Mounting Adapter Panel

H5CX-AD-N/-ASD-N (Provided with Adapter and Waterproof Packing)

58

48 7.5 89.9 (51)

Y92S-29 (order separately) Waterproof Packing

Y92F-30 (order separately) Flush Mounting Adapter

P3GA-11 (order separately) Back-connecting Socket Panel

H5CX-A11

@-N (Adapter and Waterproof Packing Ordered Separately)

H5CX-L8

@-N (Adapter and Waterproof Packing Ordered Separately)

58

48 7.5 84.8 (51)

Y92F-30 (order separately)

Flush Mounting Adapter P3G-08 (order separately) Back-connecting Socket Panel

Y92S-29 (order separately) Waterproof Packing

(12)

Accessories (Order Separately)

Front Panel (Replacement Part)

You can change the color of the front panel when mounting the Timer.

The Timer is shipped with a black (N1.5) Front Panel.

Protecting the Timer in Environments Subject to Oil

The Waterproof Packing will deteriorate, harden, and shrink depending on the application environment. To ensure maintaining the IP@6, UL Type 4X waterproof level, periodically replace the Waterproof Packing. The periodic replacement period will depend on the application environment. You must confirm the proper

replacement period. Use 1 year or less as a guideline. If the Waterproof Packing is not replaced periodically, the waterproof level will not be maintained.

It is not necessary to mount the Waterproof Packing if waterproof construction is not required.

Note:

Depending on the operating environment, the condition of resin products may deteriorate, and may shrink or become harder. Therefore, it is recommended that resin products are replaced regularly.

Y92P-CXT4S

Cover for Timer with 4 Digits White (5Y9.2/0.5)

Y92P-CXT4G

Cover for Timer with 4 Digits Light gray (5Y7/1)

Y92P-CXT4B

Cover for Timer with 4 Digits Black (N1.5)

Replacement Method

The Front Panel is attached to the Terminal with tabs in four locations. To remove the Front Panel, open the tabs and pull the Front Panel forward.

To attach the Front Panel, press it onto the Timer so that all four tabs lodge into the groves on the body of the Timer.

Tabs

Grooves

The H5CX's panel surface is water-resistive (IP@6, UL Type 4X) and so even if drops of water penetrate the gaps between the keys, there will be no adverse effect on internal circuits. If, however, there is a possibility of oil being present on the operator's hands, use the Soft Cover. The Soft Cover ensures protection equivalent to IP54 against oil. Do not, however, use the H5CX in locations where it would come in direct contact with oil.

Soft Cover

Y92A-48F1

Hard Cover

Y92A-48

Y92F-45

Use this Adapter to install the Timer in a cutout previously made for a DIN 72 x 72 mm device (panel cutout: 68 x 68 mm).

Flush Mounting Adapter

Y92F-30

Order the Flush Mounting Adapter separately if it is lost or damaged. Note: A Flush Mounting Adapter is included with models with screw terminals.

Waterproof Packing

Y92S-29

Note: The Waterproof Packing is included with models with screw terminals.

Order the Waterproof Packing separately if it is lost or damaged. The Waterproof Packing can be used to achieve IP66 protection.

(13)

Connection Sockets

Front-connecting Sockets

Note: Round crimp terminals cannot be used on Finger-safe Sockets. Use forked crimp terminals.

Back-connecting Sockets

Note: A Y92A-48G Terminal Cover can be used with the Socket to create a finger-safe construction.

Model Dimensions Terminal arrangement

and internal connections

Mounting hole dimensions P2CF-08

(Top View)

Note: The Socket can

also be mounted to DIN track. P2CF-08-E

(Finger Safe Terminal)

P2CF-11

(Top View)

Note: The Socket can

also be mounted to DIN track. P2CF-11-E

(Finger Safe Terminal Type)

Model Dimensions Terminal arrangement

and internal connections P3G-08 (Bottom View) P3GA-11 (Bottom View) 4 70 max. Two, 4.5-dia. holes

Eight, M3.5 x 7.5 sems screws 7.8

20.3 max. 4.5 3 50 max. 35.4 6 5 4 3 7 8 1 2 40±0.2

Two, M4 or 4.5-dia. holes

1 2 7 8 4 3 6 5 P2CF-08-E 10A250VAC RESISTIVE 4 70 max. Two, 4.5-dia. holes

Eight, M3.5 x 7.5 set screws 7.8

21.5 max. 20.3 19 4.5 35.4 1.3 3 5 50 max. 40±0.2 4 70 max. 50 max.

Two, 4.5-dia. holes

Eleven, M3.5 x 7.5 sems screws 7.8

31.2 max. 4.5 3 35.4 8 7 6 5 10 11 1 2 9 3 4 40±0.2

Two, M4 or 4.5-dia. holes

10 11 1 2 7 8 6 5 3 4 9 P2CF-11-E 10A250VAC RESISTIVE 4 70 max. 50 max. 40±0.2

Two, 4.5-dia. holes

Eleven, M3.5 x 7.5 set screws 7.8

31.2 max. 30 4.5 35.4 1.2 3 5 27 dia 4.9 17 45 45 6 5 4 3 7 8 1 2 27 dia 4.5 16.3 6.2 25.6 45 45 8 7 6 4 3 9 5 10 11 1 2

(14)

Terminal Covers for P3G-08 and P3GA-11 Back-connecting Sockets

Note: The Terminal Cover can be used with a Back-mounting Socket (P3G-08 or P3GA-11) to create a finger-safe construction.

Optional Products for Track Mounting

Note: Order Spacers in increments of 10.

Model Dimensions Y92A-48G Y92A-48G _UP P C 34 Twelve, 6.4 dia 47.7×47.7 48×48 27.6 24.6 16.5 47.4 1 35±0.3 7.3±0.15 27±0.15 4.5 15 25 10 25 25 10 25 15 (5) *

1,000 (500) * _{* The values shown in parentheses are for the PFP-50N.}

Mounting Track

PFP-100N

PFP-50N

15 25 25 1,000 4.5 25 10 25 15 1 24 27 35±0.3 16 1.5 29.2 10

Mounting Track

PFP-100N2

4.8 1.3 35.5 35.3 1.8 1 1.8 10 6.2 M4 spring washer 50 11.5 M4 x 8 pan head screw 10

End Plate

PFP-M

5 16 12 44.3 34.8 16.5

Spacer

PFP-S

(15)

Timer

Operating Procedures

Setting Procedure Guide

Settings for Timer Operation

*

Use the following settings.

Settings for Twin Timer Operation

*

Refer to page 25.

* It is not necessary to mount the Waterproof Packing if waterproof construction is not required.

Operating Procedures for Timer Function

After making DIP switch settings for basic operation, advanced functions can be added using the operation keys on the front panel. Refer to on page 16 for details.

Key-protect Switch 1 2 3 4 5 6 7 8 OFF ON Disabled Enabled ON OFF ON OFF ON OFF ON OFF ON OFF OFF ON ON OFF OFF ON ON OFF OFF OFF OFF ON ON ON Refer to the table on

the right.

Refer to the table on the right. DIP switch settings

Time range

Output modes Timer mode Input signal width

UP DOWN 20 ms 1 ms 0.001 s to 9.999 s 0.01 s to 99.99 s 0.1 s to 999.9 s 1 s to 9999 s 0 min 01 s to 99 min 59 s 0.1 min to 999.9 min 0 h 01 min to 99 h 59 min 0.1 h to 999.9 h OFF ON OFF ON OFF OFF ON ON

Mode A: Signal ON delay 1

(Timer resets when power comes ON.) Mode A-2: Power ON delay 1 (Timer resets when power comes ON.) Mode E: Interval

(Timer resets when power comes ON.) Mode F: Cumulative

(Timer does not reset when power comes ON.)

Note: All the pins are factory-set to OFF.

Be sure to turn ON pin 1 of the DIP switch.

Changes to DIP switch settings are enabled when the

power is turned ON.

(Set the DIP switch while the power is OFF.)

Step1

Step2

Settings for basic functions can be performed with just the DIP switch.

Note: There is no DIP switch on the H5CX-L8

@. Go to .

Be sure to set pin 1 to ON when using the DIP switch.

Item OFF ON Pin 2 Pin 3 Pin 4 Time range

1 2 3 4 5 6 7 8

Pin 6 Output mode

Pin 5

(16)

Timer

Run mode Power ON

Function setting mode

Set the time range using the keys.

Set the timer mode using the keys.

Set the output mode using the keys.

Set the input signal width using the keys.

Set the NPN/PNP mode using the keys.

Set the display color using the keys.

Set each digit for the output time using the corresponding keys. For details, refer to the Time Range List.

(If the output time is set to 0.00, is displayed.)

*1. If the mode is switched to the function setting mode during operation, operation will continue.

*2. Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode.

Also, when settings are changed, the timer is reset (time initialized and output turned OFF).

Display Set Value Time Range List

0.01 s to 99.99 s (default setting) 0.1 s to 999.9 s 1 s to 9999 s 0 min 01 s to 99 min 59 s 0.1 min to 999.9 min 1 min to 9999 min 0 h 01 min to 99 h 59 min 0.1 h to 999.9 h 1 h to 9999 h 0.001 s to 9.999 s

~

Time range Timer mode Output modes Output time Input signal NPN/PNP input s s h s (DOWN) (UP) (1ms) (20ms)

(A-1) (A-2) (A-3) (b) (b-1) (d) (E) (F) (Z) (S)

(A)

(0.01s) (99.99s) (Output hold)

Note:Displayed for modes A, A-1, A-2, A-3, b, b-1 and S only.

Note:Only modes A-2, b, E, and Z can be selected for models with instantaneous contact outputs.

(PNP input) (NPN input)

Note:Only displayed for the H5CX-A@ and H5CX-A11@.

3 s min. *2 3 s min. *1

The characters displayed in reverse video are the default settings.

When performing settings with operation keys only, set pin1 of the DIP switch to OFF (factory setting). If pin 1 of the DIP switch is set to ON, the setting items indicated in will not be displayed.

Step2

Settings that cannot be performed with the DIP switch are performed with the operation keys.

• Change to Function Setting Mode.

Note:Not displayed for models with instantaneous contact outputs.

F

u

nction setting mode

…… s

20ms

1ms

pnp

npn

down

up

z

a-1

a

a-2

99.99

0.01 hold

hold

a-3

b

b-1

d

e

f

s

(17)

Timer

*1 To previous page From previous page Output ON count alarm set value/ monitor value Key protect level Set value upper limit (KP-1) (KP-2) (KP-3) (KP-4) (KP-5) (KP-6) (KP-7) Instantaneous output 1 (OUT1) ON count alarm set value Instantaneous output 2 (OUT2) ON count alarm set value (9999 x 1000 times) (0 x 1000 times) (9999 x 1000 times) (0 x 1000 times)

Note: The monitor value is only displayed.

It cannot be set. Output ON count alarm set value Output ON count monitor value (9999 x 1000 times) (0 x 1000 times)

It cannot be set.

It cannot be set. Instantaneous output 1 (OUT1) ON count monitor value Instantaneous output 2 (OUT2) ON count monitor value (9999) (1)

9999

0 9999

kp-2

kp-1

kp-3

kp-4

kp-5

kp-6

kp-7

1 • Models without Instantaneous Contact Outputs

• Models with Instantaneous Contact Outputs

F

u

nction setting mode

Set the digits for the set value limit using the corresponding keys.

Set the key protect level using the keys.

*1. Set each digit for the output time using the corresponding keys.

~

(18)

Timer

Explanation of Functions

Operating Procedures for Timer Function

Items marked with stars (

) can be set using the DIP switch.

Time Range (

timr)

Set the range to be timed in the range 0.001 s to 9,999 h. Settings of type ---- h (9,999 h) and ---- min (9,999 min) cannot be made with the DIP switch. Use the operation keys if these settings are required.

Timer Mode (

timm)

Set either the elapsed time (UP) or remaining time (DOWN) mode. In UP mode, the elapsed time is displayed, and in DOWN mode, the remaining time is displayed.

Output Mode (

outm)

Set the output mode.

The possible settings are A, A-1, A-2, A-3, b, b-1, d, E, F, Z and S. Only output modes A, A-2, E, and F can be set using the DIP switch. Use the operation keys if a different setting is required.

(For details on output mode operation, refer to "Timing Charts" on

page 20.)

Output Time (

otim)

When using one-shot output, set the output time for one-shot output (0.01 to 99.99 s).

One-shot output can be used only if the selected output mode is A, A-1, A-2, A-3, b, b-1 or S.

If the output time is set to 0.00,

hold

is displayed, and the output is held.

Input Signal Width (

iflt)

Set the minimum signal input width (20 ms or 1 ms) for signal, reset, and gate inputs.

The same setting is used for all external inputs (signal, reset, and gate inputs).

If contacts are used for the input signal, set the input signal width to 20 ms.

Processing to eliminate chattering is performed for this setting.

NPN/PNP Input Mode (

imod)

Select either NPN input (no-voltage input) or PNP input (voltage input) as the input format.

Set an NPN input when using a 2-wire sensor.

For details on input connections, refer to "Input Connections" on

page 9.

Display Color (

colr)

(Terminal block model: H5CX-A

@ only)

Set the color used for the present value.

Key Protect Level (

kypt)

Set the key protect level.

Refer to “Key Protect Level” on page 36.

Instantaneous/Time-limit (

otmd)

Set the contact output to time-limit SPDT + instantaneous SPDT or time-limit SPDT operation.

Set Value Upper Limit (

sl-h)

Set the upper limit for the set value when it is set in Run Mode. The limit can be set to between 1 and 9999.

This setting does not apply to the ON duty in Z mode.

Output ON Count Alarm Set Value (

on-a)

Set the alarm value for the output ON count.

The limit can be set to between 0 x 1000 (0 times) and 9999 x 1000 (9,999,000 times). Only the underlined values are set. The alarm will be disabled if 0 is set.

If the total ON count of the output exceeds the alarm set value,

e3

will be displayed on the Timer to indicate that the output ON count alarm value was exceeded. Refer to “Self-diagnostic Function” on page

32 for information on the

e3

display.

ON Count Alarm Set Values for Outputs 1 and 2 (OUT1

and OUT2) (

on1a and on2a)

Set the ON count alarm values for the outputs 1 and 2.

The limit can be set to between 0 x 1000 (0 times) and 9999 x 1000 (9,999,000 times). Only the underlined values are set. The alarm will be disabled if 0 is set.

If the total ON count of instantaneous output 1 or 2 exceeds the alarm set value,

e3

will be displayed on the Timer to indicate that the output ON count alarm value was exceeded. Refer to “Self-diagnostic

Function” on page 32 for information on the

e3

display.

Output ON Count Monitor Value (

on-c)

The monitor value is only displayed. It cannot be set. The output ON count will be 1,000 times the displayed value.

Output OFF Output ON

red

Red (fixed)

grn

Green (fixed)

org

Orange (fixed)

r-g

Red Green

g-r

Green Red

r-o

Red Orange

o-r

Orange Red

g-o

Green Orange

(19)

Timer

Operation in Run Mode

Operating Procedures for Timer Function

Present Value and Set Value

These items are displayed when the power is turned ON. The present value is displayed in the main display and the set value is displayed in the sub-display.

The values displayed will be determined by the settings made for the time range and the timer mode in function setting mode.

Present Value and ON Duty Ratio (Output Mode = Z)

The present value is displayed in the main display and the ON duty ratio is displayed in the sub-display. Set the ON duty ratio used in ON/ OFF-duty-adjustable flicker mode (Z) as a percentage.

The output accuracy will vary with the time range, even if the ON duty ratio setting is the same. Therefore, if fine output time adjustment is required, it is recommended that the time range for the cycle time is set as small as possible.

Examples: 1. When Time Range = - - - - s (9999 s)

Rounded off to the nearest integer (because of the time range setting) → ON time = 6 s

2. When Time Range = - -. - - s (99.99 s)

Rounded off to 2 decimal places (because of the time range setting) → ON time = 6.20 s

If a cycle time is set, cyclic control can be performed in ON/OFF-duty-adjustable flicker mode simply by changing the ON duty ratio.

Present Value and Cycle Time (Output Mode = Z)

The present value is displayed in the main display and the cycle time is displayed in the sub-display. Set the cycle time.

Present value Set value Present value ON duty ratio Present value Cycle time

Set each digit for the output time using the corresponding keys.

Note: H5CX-L8E@-N Precautions

Set the Timer’s set value before using the Timer in a self-holding circuit.

Set each digit for the output time using the corresponding keys. (The keys for the 4th digit cannot be used.)

Set each digit for the output time using the corresponding keys. When Output Mode Z Is Selected

ON time = Cycle time x ON duty ratio (%) 100

20(s) x 31(%) = 6.2(s) 100

20.00(s) x 31(%) = 6.200(s) 100

Elapsed cycle time

ON duty set as a percentage Up/Down keys used for analog adjustment of the ON duty

ON duty (%) Cycle time Control output Open Close Opening/ closing valve ON duty Fully closed↔ Fully open 0%↔100%

(20)

Timer

Timing Charts

Operating Procedures for Timer Function

Models without Instantaneous Contact Outputs

The gate input is not included in the H5CX-L8@ models. Either one-shot output or sustained output can be selected. Mode A: Signal ON delay 1 (Timer resets when power comes ON.)

Basic operation Detailed operation

* Start signal input is disabled during timing.

Timing starts when the start signal goes ON. While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. The control output is controlled using a sustained or one-shot time period.

Note: Output is instantaneous when setting is 0.

Mode A-1: Signal ON delay 2 (Timer resets when power comes ON.) Basic operation Detailed operation

Timing starts when the start signal goes ON, and resets when the start signal goes OFF.

While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF. The control output is controlled using a sustained or one-shot time period.

Mode A-2: Power ON delay 1 (Timer resets when power comes ON.) Basic operation Detailed operation

Timing starts when the reset input goes OFF. The start signal disables the timing function (i.e., same function as the gate input).

The control output is controlled using a sustained or one-shot time period.

Mode A-3: Power ON delay 2 (Timer does not reset when power comes ON.)

Power Output

*

Start signal input Timing Power Start signal Gate t t Reset Control output Set value 0 Set value UP DOWN 0 Timing diag ra m Power Output Start signal input Timing t 0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m Power Output Timing t 0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m

(21)

Timer

Mode b: Repeat cycle 1 (Timer resets when power comes ON.) Basic operation Detailed operation

Timing starts when the start signal goes ON. The status of the control output is reversed when time is up (OFF at start).

While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF.

Note: Normal output operation will not be possible if

the set time is too short.

Set the value to at least 100 ms (contact output type).

Sustained Output

Timing starts when the start signal goes ON. The control output is turned ON when time is up. While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF.

One-shot Output

Mode b-1: Repeat cycle 2 (Timer does not reset when power comes ON.)

Timing starts when the start signal goes ON. The status of the control output is reversed when time is up (OFF at start).

Sustained Output

Timing starts when the start signal goes ON. The control output is turned ON when time is up. While the start signal is ON, the timer starts when the power comes ON or when the reset input goes OFF.

Set the value to at least 100 ms (contact output type). One-shot Output Power Output

*

Start signal

input Timing Timing Timing Timing

0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m Power Output

*

Start signal

input Timing Timing Timing Timing

t t 0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m Power Output

*

Start signal

input TimingTiming SustainedTimingTiming Timing

0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m Power Output

*

Start signal

input TimingTimingSustainedTimingTiming Timing

t t t t t 0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m

(22)

Timer

Mode d: Signal OFF delay (Timer resets when power comes ON.) Basic operation Detailed operation

* Start signal input is enabled during timing.

The control output is ON when the start signal is ON (except when the power is OFF or the reset is ON). The timer resets when the time is up.

Note: Output functions only during start signal input

when setting is 0.

Mode E: Interval (Timer resets when power comes ON.)

* Start signal input is enabled during timing.

Timing starts when the start signal comes ON. The timer resets when the time is up.

Note: Output is disabled when the setting is 0.

Mode F: Cumulative (Timer does not reset when power comes ON.) Basic operation Detailed operation

Start signal enables timing (timing is stopped when the start signal is OFF or when the power is OFF). A sustained control output is used.

When the H5CX is used with power start in mode F mode or F-1 (i.e., cumulative operation with output on hold), there will be a timer error (approximately 100 ms each time the H5CX is turned ON) due to the characteristics of the internal circuitry. Use the H5CX with signal start if timer accuracy is required.

Mode Z: ON/OFF-duty-adjustable flicker (Timer resets when power comes ON.) Basic operation Detailed operation

Output

*

Start signal input Timing Power 0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m Power Output

*

Start signal input _Timing 0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m Power Output Start signal

input Timing _Sustained Timing 0 0 Power Start signal Gate Reset Control output Set value Set value UP DOWN Timing diag ra m Power Power

(23)

Timer

Models with Instantaneous Contact Outputs

Either one-shot output or sustained output can be selected.

Mode S: Stopwatch (Timer resets when power comes ON.)

The signal starts and stops timing.

The display is held and timing is continued if the reset or gate input is received during timing operation. The timer resets if the reset or gate input is received when the timing operation is stopped.

Mode A-2: Power ON delay (Timer resets when power comes ON.) Basic operation Detailed operation

The Timer starts when the power comes ON or when the reset input goes OFF.

Mode b: Repeat cycle 1 (Timer resets when power comes ON.) Basic operation Detailed operation

the set time is too short. Set the value to at least 100 ms.

Power Start signal input Gate/Reset Display (for elapsed time) *

flashes * Timing RST 9999 Set time 0 Set time 0 UP DOWN Power Start signal Gate/Reset Timing diag ra m Output Time-limit output Power Timing Instantaneous output t-a Reset Key Time-limit contacts, NC Time-limit contacts, NO Instantaneous contacts, NC Instantaneous contacts, NO t t-a t-a Rt Rt t

t = Set time, Rt = Reset time (0.5 s min.), t – a < t (Indicates the time is less than the set time.) Power Instantaneous output Time-limit output Power

t (time) t (time) t (time) t (time)

t-a t t t t-a Rt t t t t-a t-a Rt t-a

Reset Key Time-limit contacts, NC One-shot Output Time-limit contacts, NO Time-limit contacts, NC Instantaneous contacts, NC Time-limit contacts, NO Instantaneous contacts, NO

t = Set time, Rt = Reset time (0.5 s min.), t – a < t (Indicates the time is less than the set time.) Power

(24)

Timer

Mode E: Interval (Timer resets when power comes ON.)

Note: Output is not instantaneous when setting is 0.

Mode Z: ON/OFF-duty adjustable flicker (Timer resets when power comes ON.) Basic operation Detailed operation

the set time is too short. Set the value to at least 100 ms. Instantaneous output Time-limit output Power Timing t-a Reset Key Time-limit contacts, NC Time-limit contacts, NO Instantaneous contacts, NC Instantaneous contacts, NO t t-a t-a Rt Rt t

t = Set time, Rt = Reset time (0.5 s min.), t – a < t (Indicates the time is less than the set time.) Power

Timing (cycle time) Timing (cycle time)

Timing

(ON duty) (ON duty)Timing

Instantaneous output Time-limit output Power

t-a t t-a Rt t t-a Rt t-a

dty dty dty dty

t-a

t = Set time, dty = ON duty time, Rt = Reset time (0.5 s min.), t – a < t (Indicates the time is less than the set time.) Reset Key Time-limit contacts, NC Time-limit contacts, NO Instantaneous contacts, NC Instantaneous contacts, NO Power

(25)

Twin Timer

Setting Procedure Guide

Operating Procedures for Twin Timer Function

After making DIP switch settings for basic operation, advanced functions can be added using the operation keys on the front panel. Refer to on page 26 for details.

Hold down for 1 s min.

Timer

Press the or Key to switch to a Twin Timer.

Twin timer Key-protect Switch Run mode Power ON Timer/twin timer selection mode 1 + 1 +

tim

1 2 3 4 5 6 7 8 OFF ON

Step2

Settings for basic functions can be performed with just the DIP switch.

Note: There is no DIP switch on the H5CX-L8

@. Go to .

Step1

Switching to a Twin Timer

Disabled Enabled OFF

ON OFF ON OFF OFF ON ON Refer to the table on the right.

Refer to the table on the right. DIP switch settings

OFF time range

ON time range Output mode Timer mode Input signal width

UP DOWN

Flicker OFF start Flicker ON start

20 ms 1 ms 0.01 s to 99.99 s 0.1 s to 999.9 s 1 s to 9999 s 0 min 01 s to 99 min 59 s OFF ON OFF ON OFF OFF ON ON 0.01 s to 99.99 s 0.1 s to 999.9 s 1 s to 9999 s 0 min 01 s to 99 min 59 s Note: All the pins are factory-set to OFF.

Step3

Be sure to turn ON pin 1 on the DIP switch.

Changes to DIP switch settings are enabled when the power is turned ON.

(Perform DIP switch settings while the power is OFF.)

Item OFF ON Pin 2 Pin 3 OFF time range

ON time range Pin 5 Pin 4 1 2 3 4 5 6 7 8

Be sure to set pin 1 to ON when using the DIP switch.

twn

(26)

Twin Timer

To switch to twin timer operation, use the procedure given below. For details, refer to page 31.

Run mode Power ON

Function setting mode

(1 ms) (20 ms)

(PNP input) (NPN input)

Note: Displayed only for the H5CX-A@ and H5CX-A11@.

3 s min. *2 3 s min. *1

Step3

s s h s s s h s (DOWN) (UP) OFF time range ON time range Timer mode ON/OFF start mode Input signal width NPN/PNP input

( ) ( ) ( ) ( )

Display Set Value Time Range List

0.01 s to 99.99 s (default setting) 0.1 s to 999.9 s 1 s to 9999 s 0 min 01 s to 99 min 59 s 0.1 min to 999.9 min 1 min to 9999 min 0 h 01 min to 99 h 59 min 0.1 h to 999.9 h 1 h to 9999 h 0.001 s to 9.999 s Flicker OFF start 1 Flicker On Start 1 Flicker OFF start 2 Flicker On Start 2

Note:Not displayed for models with instantaneous contact outputs.

Note:Only Flicker OFF Start 1 or Flicker ON Start 1 can be selected for the H5CX-L8E@.

20ms

up

down

1ms

pnp

npn

…… s …… s

toff

ton

tof1

ton1

For details, refer to Time Range List.

The characters displayed in reverse video are the default settings.

When performing settings with operation keys only, set pin1 of the DIP switch to OFF (factory setting). If pin 1 of the DIP switch is set to ON, the setting items indicated in will not be displayed.

Settings that cannot be performed with the DIP switch are performed with the operation keys.

• Change to Function Setting Mode.

F

u

nction setting mode

Set the OFF time range using the keys.

Set the ON time range using the keys.

Set the timer mode using the keys.

Set the twin timer output mode using the keys.

Set the input signal width using the keys.

Set the NPN/PNP input mode using the keys.

Set the display color using the keys.

*1. If the mode is switched to the function setting mode during operation, operation will continue.

*2. Changes made to settings in function setting mode are enabled for the first time when the mode is changed to run mode.

Also, when settings are changed, the timer is reset (time initialized and output turned OFF).

(27)

Twin Timer

~

(KP-1) (KP-2) (KP-3) (KP-4) (KP-5) (KP-6) (KP-7) (9999 x 1000 times) (0 x 1000 times) (9999 x 1000 times) (0 x 1000 times) (9999 x 1000 times) (0 x 1000 times)

It cannot be set.

It cannot be set. To previous page From previous page F u

nction setting mode

Set the digits for the set value limit using the corresponding keys.

Set the key protect level using the keys. Set value

upper limit 1

Set the digits for the set value limit using the corresponding keys. Set value upper limit 2 Key protect level Output ON count alarm set value/ monitor value Output ON count alarm set value Output ON count monitor value Instantaneous output 1 (OUT1) ON count alarm set value Instantaneous output 2 (OUT2) ON count alarm set value Instantaneous output 1 (OUT1) ON count monitor value Instantaneous output 2 (OUT2) ON count monitor value

• Models without Instantaneous Contact Outputs

• Models with Instantaneous Contact Outputs

*1. Set the digits for the output ON alarm set value using the corresponding

keys. *1 (9999) (1)

9999

0 9999

kp-2

kp-1

kp-3

kp-4

kp-5

kp-6

kp-7

1

(9999) (1)

9999

1

(28)

Twin Timer

Explanation of Functions

Operating Procedures for Twin Timer Function

Items marked with stars (

) can be set using the DIP switch.

OFF Time Range (

oftr)

Set the time range for the OFF time in the range 0.000 s to 9,999 h. Only settings of type --.-- s (99.99 s), ---.- s (999.9 s), ---- s (9,999 s), and -- min -- s (99 min 59 s) can be made with the DIP switch. Use the operation keys if another type of setting is required.

ON Time Range (

ontr)

Set the time range for the ON time in the range 0.001 s to 9,999 h. Only settings of type --.-- s (99.99 s), ---.- s (999.9 s), ---- s (9,999 s), and -- min -- s (99 min 59 s) can be made with the DIP switch. Use the operation keys if another type of setting is required.

Timer Mode (

timm)

Set either the elapsed time (UP) or remaining time (DOWN) mode. In UP mode, the elapsed time is displayed, and in DOWN mode, the remaining time is displayed.

ON/OFF Start Mode (

totm)

Set the output mode.

Set either flicker OFF start or flicker ON start. (For details on output mode operation, refer to "Timing Charts" on page 29.)

Input Signal Width (

iflt)

Set the minimum signal input width (20 ms or 1 ms) for signal, reset, and gate inputs.

The same setting is used for all external inputs (signal, reset, and gate inputs).

If contacts are used for the input signal, set the input signal width to 20 ms.

Processing to eliminate chattering is performed for this setting.

NPN/PNP Input Mode (

imod)

Select either NPN input (no-voltage input) or PNP input (voltage input) as the input format. Set an NPN input when using a 2-wire sensor. The same setting is used for all external inputs.

For details on input connections, refer to "Input Connections" on

page 9.

Display Color (

colr)

(Terminal black model: H5CX-A

@ only)

Set the color used for the present value.

Key Protect Level (

kypt)

Set the key protect level.

Refer to “Key Protect Level” on page 36.

Operation in Run Mode

Operating Procedures for Twin Timer Function

Output OFF Output ON

red

Red (fixed)

grn

Green (fixed)

org

Orange (fixed)

r-g

Red Green

g-r

Green Red

r-o

Red Orange

o-r

Orange Red

g-o

Green Orange

o-g

Orange Green

Present value OFF set time

Present value ON set time

Note: 1. The display will automatically show the OFF set time when the OFF time is being timed and the ON set time when the ON time is being timed.

Set the digits for the OFF set time using the corresponding keys.